9 Utility and 1 Design Patents
#98 in Tu-Cheng
#11,847 in Taiwan
#458,312 in the World
rank by utility patentsForward Citations = 145
Company Filing History:
Get your Inventor Badge Today
#98 in Tu-Cheng
#11,847 in Taiwan
#458,312 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today